.modal-overlay { z-index: 101; position: fixed; filter: alpha(opacity=75); padding-bottom: 0px; 
                 margin: 0px; padding-left: 0px; width: 100%; bottom: 0px; padding-right: 0px; 
                 background: #fff; height: 100%; top: 0px; right: 0px; padding-top: 0px; left: 0px; 
                 opacity: .75; -moz-opacity: 0.75; }
* HTML .modal-overlay { position: absolute; }
.modal-window { z-index: 102; position: fixed; border: solid 8px #003366; padding-bottom: 0px; margin: 0px; 
                padding-left: 0px; padding-right: 0px; top: 50%; padding-top: 0px; left: 50%; 
                -moz-border-radius-topleft:15px; -webkit-border-top-left-radius:15px;
                -moz-border-radius-bottomright:15px; -webkit-border-bottom-right-radius:15px;}
* HTML .modal-window { position: absolute; }
.close-window { position: absolute; text-indent: -99999px; width: 32px; 
                background: url('images/close-button-hover.png') no-repeat; height: 32px; overflow: hidden; 
                top: -20px; cursor: pointer; right: -20px;}
.close-window:hover { background: url('images/close-button.png') no-repeat; }